CN1016164B - 晶须增强陶瓷及其包覆/热等静压制方法 - Google Patents

晶须增强陶瓷及其包覆/热等静压制方法

Info

Publication number: CN1016164B
Authority: CN; China
Prior art keywords: whisker; mixture; mutually; pressed compact; firing ceramics
Prior art date: 1987-09-02
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

CN88106365A

Other languages

English (en)

Chinese (zh)

Other versions

CN1031996A (zh

Inventor

潘凯杰·K·梅霍特雷

乔伊斯·L·斯奥克劳

伊丽莎白·R·比尔曼

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Kennametal Ltd

Kennametal Inc

Original Assignee

Kennametal Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1987-09-02

Filing date

1988-09-02

Publication date

1992-04-08

1988-09-02 Application filed by Kennametal Inc filed Critical Kennametal Inc

1989-03-29 Publication of CN1031996A publication Critical patent/CN1031996A/zh

1992-04-08 Publication of CN1016164B publication Critical patent/CN1016164B/zh

Status Expired legal-status Critical Current

Links

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238000010438 heat treatment Methods 0.000 claims abstract description 5
238000000462 isostatic pressing Methods 0.000 claims abstract description 3
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238000005520 cutting process Methods 0.000 claims description 26
238000010304 firing Methods 0.000 claims description 26
238000005245 sintering Methods 0.000 claims description 16
238000005229 chemical vapour deposition Methods 0.000 claims description 15
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 15
239000011159 matrix material Substances 0.000 claims description 14
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IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
239000000758 substrate Substances 0.000 claims description 9
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238000000151 deposition Methods 0.000 claims description 6
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MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 claims description 6
NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 5
229910052757 nitrogen Inorganic materials 0.000 claims description 5
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VCRLKNZXFXIDSC-UHFFFAOYSA-N aluminum oxygen(2-) zirconium(4+) Chemical compound [O--].[O--].[Al+3].[Zr+4] VCRLKNZXFXIDSC-UHFFFAOYSA-N 0.000 claims description 2
KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 claims description 2
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CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
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238000003672 processing method Methods 0.000 description 3
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238000002441 X-ray diffraction Methods 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
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ULNMEZQBQBLXMC-UHFFFAOYSA-N 4-(2-aminopropyl)-2,5-dimethoxybenzonitrile Chemical compound COC1=CC(C#N)=C(OC)C=C1CC(C)N ULNMEZQBQBLXMC-UHFFFAOYSA-N 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
YAIQCYZCSGLAAN-UHFFFAOYSA-N [Si+4].[O-2].[Al+3] Chemical compound [Si+4].[O-2].[Al+3] YAIQCYZCSGLAAN-UHFFFAOYSA-N 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
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230000000694 effects Effects 0.000 description 1
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230000002349 favourable effect Effects 0.000 description 1
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238000000227 grinding Methods 0.000 description 1
230000003760 hair shine Effects 0.000 description 1
238000007373 indentation Methods 0.000 description 1
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AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000000386 microscopy Methods 0.000 description 1
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SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
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238000005498 polishing Methods 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
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229920001187 thermosetting polymer Polymers 0.000 description 1
XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
238000001132 ultrasonic dispersion Methods 0.000 description 1
238000004017 vitrification Methods 0.000 description 1

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- C04B2235/5244—Silicon carbide
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/526—Fibers characterised by the length of the fibers
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5264—Fibers characterised by the diameter of the fibers
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5276—Whiskers, spindles, needles or pins
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5296—Constituents or additives characterised by their shapes with a defined aspect ratio, e.g. indicating sphericity
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/608—Green bodies or pre-forms with well-defined density
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density

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Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Composite Materials (AREA)
Ceramic Products (AREA)
Compositions Of Oxide Ceramics (AREA)
Press-Shaping Or Shaping Using Conveyers (AREA)
Manufacture Of Alloys Or Alloy Compounds (AREA)
Powder Metallurgy (AREA)

CN88106365A 1987-09-02 1988-09-02 晶须增强陶瓷及其包覆/热等静压制方法 Expired CN1016164B (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/092,118 US4820663A (en)	1987-09-02	1987-09-02	Whisker reinforced ceramic and a method of clad/hot isostatic pressing same
US092,118		1987-09-02

Publications (2)

Publication Number	Publication Date
CN1031996A CN1031996A (zh)	1989-03-29
CN1016164B true CN1016164B (zh)	1992-04-08

Family

ID=22231712

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CN88106365A Expired CN1016164B (zh)	1987-09-02	1988-09-02	晶须增强陶瓷及其包覆/热等静压制方法

Country Status (9)

Country	Link
US (1)	US4820663A (fr)
EP (1)	EP0377654B1 (fr)
JP (1)	JPH0647505B2 (fr)
KR (1)	KR890701501A (fr)
CN (1)	CN1016164B (fr)
AT (1)	ATE91680T1 (fr)
CA (1)	CA1314908C (fr)
DE (1)	DE3882533T2 (fr)
WO (1)	WO1989001920A1 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3708689A1 (de) *	1987-03-17	1988-10-20	Max Planck Gesellschaft	Verfahren zum heissisostatischen pressen von carbidfaser- und carbidwhisker verstaerkten siliziumnitridkoerpern
EP0291667A3 (fr) *	1987-05-15	1990-03-28	Dornier Gmbh	Poudre composite constituée de whiskers métalliques ou céramiques
JPH01103205A (ja) *	1987-10-15	1989-04-20	Toshiba Ceramics Co Ltd	炭素加工用工具
US4965231A (en) *	1988-11-03	1990-10-23	Kennametal Inc.	Alumina-zirconia-silicon carbide-magnesia compositions and articles made therefrom
US5024976A (en) *	1988-11-03	1991-06-18	Kennametal Inc.	Alumina-zirconia-silicon carbide-magnesia ceramic cutting tools
US4959332A (en) *	1988-11-03	1990-09-25	Kennametal Inc.	Alumina-zirconia-carbide whisker reinforced cutting tools
US4959331A (en) *	1988-11-03	1990-09-25	Kennametal Inc.	Alumina-zirconia-silicon carbide-magnesia cutting tools
US4960735A (en) *	1988-11-03	1990-10-02	Kennametal Inc.	Alumina-zirconia-silicon carbide-magnesia ceramics
US5153057A (en) *	1989-02-15	1992-10-06	Technical Ceramics Laboratories, Inc.	Shaped bodies containing short inorganic fibers or whiskers within a metal matrix
US5059564A (en) *	1989-06-05	1991-10-22	Kennametal Inc.	Alumina-titanium carbide-silicon carbide composition
US4997608A (en) *	1989-10-06	1991-03-05	Massachusetts Institute Of Technology	Molding polytetrafluoroethylene
SE465319B (sv) *	1989-10-17	1991-08-26	Sandvik Ab	A1203-baserat skaer foer spaanavskiljande bearbetning av staal
US5231060A (en) *	1989-10-17	1993-07-27	Sandvik Ab	Whisker-reinforced ceramic cutting tool material
US5049329A (en) *	1989-10-30	1991-09-17	Corning Incorporated	Process for forming ceramic matrix composites
JP2730245B2 (ja) *	1990-01-29	1998-03-25	日産自動車株式会社	炭化珪素・窒化珪素質複合焼結体の製造方法
DE4028217A1 (de) *	1990-06-01	1991-12-05	Krupp Widia Gmbh	Keramikverbundkoerper, verfahren zur herstellung eines keramikverbundkoerpers und dessen verwendung
US5177037A (en) *	1991-05-21	1993-01-05	Industrial Ceramic Technology, Inc.	High fracture toughness electro-discharge machineable ceramic whisker reinforced ceramic composites and tooling made therefrom
SE9103065D0 (sv) *	1991-10-21	1991-10-21	Sandvik Ab	Metod foer framstaellning av keramisk kropp
US5656561A (en) *	1991-12-03	1997-08-12	Advanced Composite Materials Corporation	Pressureless sintering of whisker reinforced alumina composites
DE4141366C2 (de) *	1991-12-14	1997-01-23	Fraunhofer Ges Forschung	Verfahren zur Modifizierung der Oberfläche von Siliciumnitridsinterkörpern
US5296311A (en) *	1992-03-17	1994-03-22	The Carborundum Company	Silicon carbide reinforced reaction bonded silicon carbide composite
SE9202195D0 (sv) *	1992-07-17	1992-07-17	Sandvik Ab	Method of coating a ceramic body
US5656217A (en) *	1994-09-13	1997-08-12	Advanced Composite Materials Corporation	Pressureless sintering of whisker reinforced alumina composites
SE511312C2 (sv) *	1997-12-22	1999-09-06	Sandvik Ab	Sätt att tillverka whiskerförstärkt keramik s
US6656336B2 (en) *	2001-01-25	2003-12-02	The Regents Of The University Of California	Method for forming a potential hydrocarbon sensor with low sensitivity to methane and CO
WO2002059559A2 (fr) *	2001-01-25	2002-08-01	The Regents Of The University Of California	Capteur d'hydrocarbure a potentiel mixte presentant une sensibilite reduite au methane et au co
US6878412B2 (en)	2001-03-26	2005-04-12	Bodycote Imt, Inc.	Corrosion resistant component and method for fabricating same
DE102009037183B4 (de)	2009-08-12	2012-03-22	Bayerische Motoren Werke Aktiengesellschaft	Verfahren zur Herstellung eines Formteils, insbesondere eines Bedienteils für den Fahrgastraum eines Kraftfahrzeugs
CN103011824B (zh) *	2011-09-28	2015-10-07	深圳光启高等理工研究院	一种超材料介质基板材料及其制备方法
JP5876755B2 (ja) *	2012-03-21	2016-03-02	三菱マテリアル株式会社	高速断続切削加工においてすぐれた潤滑性、耐チッピング性、耐摩耗性を発揮する表面被覆切削工具
JP5991050B2 (ja) *	2012-07-04	2016-09-14	東ソー株式会社	セラミックス接合体の製造方法および装飾部材
CN103224403B (zh) *	2013-03-28	2014-10-22	佛山石湾鹰牌陶瓷有限公司	一种一次烧微晶玻璃复合板及其制造方法
EP3153666A1 (fr)	2015-10-06	2017-04-12	MTU Aero Engines GmbH	Aube hybride en céramique pour turbomachines
CN110483085B (zh) *	2019-08-01	2022-10-04	广东工业大学	一种晶须增强氧化铝复合陶瓷及其制备方法与应用
CN113651628B (zh) *	2021-06-23	2023-06-02	重庆科技学院	采用热压与热等静压制备硼酸铝晶须增强非金属基复合材料的方法
CN121131759A (zh) *	2025-09-02	2025-12-16	北京优材百慕航空器材有限公司	一种离合器齿面耐磨性强化方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US92113A (en) *		1869-06-29		Improvement in fruit-driers
US56091A (en) *		1866-07-03		Improved dough-kneader, meat-pounder
US3562371A (en) *	1968-10-16	1971-02-09	Corning Glass Works	High temperature gas isostatic pressing of crystalline bodies having impermeable surfaces
US4104782A (en) *	1976-07-14	1978-08-08	Howmet Turbine Components Corporation	Method for consolidating precision shapes
US4108652A (en) *	1976-08-17	1978-08-22	Nippon Tungsten Co., Ltd.	Method for producing a sintered body of high density
US4310477A (en) *	1977-03-25	1982-01-12	Ford Motor Company	Method of making a silicon nitride part
US4152223A (en) *	1977-07-13	1979-05-01	United Technologies Corporation	Plasma sprayed MCrAlY coating and coating method
DE2737209C2 (de) *	1977-08-18	1979-10-18	Motoren- Und Turbinen-Union Muenchen Gmbh, 8000 Muenchen	Verfahren zur Kapselung eines Fonnkörpers aus Keramik
DE2737208C2 (de) *	1977-08-18	1986-06-19	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Verfahren zur Kapselung eines Formkörpers aus Keramik
DE2737266C2 (de) *	1977-08-18	1987-08-20	MTU Motoren- und Turbinen-Union München GmbH, 8000 München	Verfahren zur Kapselung eines Formkörpers aus Siliziumkeramik für das heißisostatische Pressen
US4250610A (en) *	1979-01-02	1981-02-17	General Electric Company	Casting densification method
JPS57209884A (en) *	1981-06-17	1982-12-23	Kobe Steel Ltd	Manufacture of high strength silicon carbide sintered body
JPS5815082A (ja) *	1981-07-14	1983-01-28	株式会社神戸製鋼所	切削工具用窒化珪素チツプの製造法
US4426209A (en) *	1982-05-20	1984-01-17	Gte Laboratories	Carbide coated composite modified silicon aluminum oxynitride cutting tools
US4497874A (en) *	1983-04-28	1985-02-05	General Electric Company	Coated carbide cutting tool insert
US4543345A (en) *	1984-02-09	1985-09-24	The United States Of America As Represented By The Department Of Energy	Silicon carbide whisker reinforced ceramic composites and method for making same
JPS60186476A (ja) *	1984-03-06	1985-09-21	京セラ株式会社	窒化珪素質焼結体及びその製造方法
KR870000309B1 (ko) *	1984-05-29	1987-02-26	한국과학기술원	절삭 공구용 질화규소 소결체 및 그의 제조 방법
US4615735A (en) *	1984-09-18	1986-10-07	Kaiser Aluminum & Chemical Corporation	Isostatic compression technique for powder metallurgy
EP0217946A1 (fr) *	1985-03-14	1987-04-15	Atlantic Richfield Company	Corps ceramiques renforces a densite elevee et leur procede de fabrication
JPS6241775A (ja) *	1985-08-15	1987-02-23	日本特殊陶業株式会社	工具用ウイスカー強化複合材料
DE3662782D1 (en) *	1985-06-10	1989-05-18	Ngk Spark Plug Co	Fiber-reinforced compositie material for tools
US4652413A (en) *	1985-10-16	1987-03-24	The United States Of America As Represented By The United States Department Of Energy	Method for preparing configured silicon carbide whisker-reinforced alumina ceramic articles
US4657877A (en) *	1986-05-21	1987-04-14	The United States Of America As Represented By The United States Department Of Energy	Silicon carbide whisker-zirconia reinforced mullite and alumina ceramics
US4749667A (en) *	1987-02-03	1988-06-07	Carboloy Inc.	Alumina - zirconia ceramics reinforced with silicon carbide whiskers and methods of making the same

1987
- 1987-09-02 US US07/092,118 patent/US4820663A/en not_active Expired - Lifetime
1988
- 1988-08-08 DE DE88908481T patent/DE3882533T2/de not_active Expired - Fee Related
- 1988-08-08 KR KR1019890700791A patent/KR890701501A/ko active Granted
- 1988-08-08 AT AT88908481T patent/ATE91680T1/de active
- 1988-08-08 WO PCT/US1988/002690 patent/WO1989001920A1/fr not_active Ceased
- 1988-08-08 EP EP88908481A patent/EP0377654B1/fr not_active Expired - Lifetime
- 1988-08-08 JP JP63507704A patent/JPH0647505B2/ja not_active Expired - Lifetime
- 1988-09-01 CA CA000576290A patent/CA1314908C/fr not_active Expired - Fee Related
- 1988-09-02 CN CN88106365A patent/CN1016164B/zh not_active Expired

Also Published As

Publication number	Publication date
WO1989001920A1 (fr)	1989-03-09
CN1031996A (zh)	1989-03-29
JPH0647505B2 (ja)	1994-06-22
DE3882533T2 (de)	1993-11-11
DE3882533D1 (de)	1993-08-26
ATE91680T1 (de)	1993-08-15
JPH03500639A (ja)	1991-02-14
EP0377654A4 (en)	1991-05-22
EP0377654A1 (fr)	1990-07-18
US4820663A (en)	1989-04-11
CA1314908C (fr)	1993-03-23
EP0377654B1 (fr)	1993-07-21
KR890701501A (ko)	1989-12-20

Legal Events

Date	Code	Title
1989-03-29	C06	Publication
1989-03-29	PB01	Publication
1989-04-05	C10	Entry into substantive examination
1989-04-05	SE01	Entry into force of request for substantive examination
1992-04-08	C13	Decision
1992-04-08	GR02	Examined patent application
1992-12-16	C14	Grant of patent or utility model
1992-12-16	GR01	Patent grant
1994-10-19	C19	Lapse of patent right due to non-payment of the annual fee
1994-10-19	CF01	Termination of patent right due to non-payment of annual fee

Publication	Publication Date	Title
CN1016164B (zh)	1992-04-08	晶须增强陶瓷及其包覆/热等静压制方法
US4406668A (en)	1983-09-27	Nitride coated silicon nitride cutting tools
Loehman et al.	1996	Synthesis of Ai2O3‐Ai composites by reactive metal penetration
EP0283454B1 (fr)	1991-07-31	Outil de coupe en céramique renforcé par des whiskers
EP0311264B1 (fr)	1992-10-28	Eléments céramiques d'insertion pour outils coupants et leur production
US4449989A (en)	1984-05-22	Coated silicon nitride cutting tools
US4409003A (en)	1983-10-11	Carbonitride coated silicon nitride cutting tools
US4431431A (en)	1984-02-14	Carbide coated silicon nitride cutting tools
KR20070110346A (ko)	2007-11-16	ＳｉＡｌＯＮ 세라믹 및 그 제조방법
US4440547A (en)	1984-04-03	Alumina coated silicon nitride cutting tools
KR950014714B1 (ko)	1995-12-13	휘스커 강화 세라믹과 그것의 클래드/열간 정압압축 성형방법
US6737010B2 (en)	2004-05-18	Process for heat treating ceramics
US4956315A (en)	1990-09-11	Whisker reinforced ceramics and a method of clad/hot isostatic pressing same
US4900700A (en)	1990-02-13	Silicon nitride-titanium nitride based ceramic composites and methods of preparing the same
EP0095131B1 (fr)	1987-09-23	Outils de coupe en nitrure de silicium pourvus d'un revêtement
JP2576867B2 (ja)	1997-01-29	高靭性立方晶窒化硼素基焼結体
JPH0881270A (ja)	1996-03-26	立方晶窒化ホウ素含有セラミックス焼結体および切削工具
KR960012868B1 (ko)	1996-09-25	등압 또는 유사-등압 압축 성형에 의해 분말재료로 물체 제조방법
EP0441316B1 (fr)	1994-07-20	Matériau fritté à base de nitrure de silicium et son procédé de production
US4876227A (en)	1989-10-24	Reaction sintered boride-oxide-silicon nitride for ceramic cutting tools
JPH07172919A (ja)	1995-07-11	チタン化合物焼結体
JPH08225384A (ja)	1996-09-03	薄い反応層を有するｈｉｐ焼結セラミック及びその製造方法
JP2004114163A (ja)	2004-04-15	アルミナ基セラミックス工具およびその製造方法
JPH0524922A (ja)	1993-02-02	ダイヤモンド含有高硬度高密度複合焼結体及びその製造法
JPH11217274A (ja)	1999-08-10	ウィスカー強化セラミックス及びその製造方法